How to Change the Battery in a Cadillac Key Fob

Depending on what type of Cadillac you drive, you will have one of several different key fobs. Menomonee Falls drivers will inevitably have to get a Cadillac key fob battery replacement. That being said, Heiser Cadillac has some facts on how to change the battery in a Cadillac key fob so you can get back to your busy life without losing too much time.

Heiser Cadillac has elite Cadillac-certified service technicians who can take care of any issue with your vehicle. We can get you a Cadillac key fob or any other OEM Cadillac parts from our vast inventory. A new Cadillac is an investment—protect yours with our West Bend experts.

How to Open Cadillac Key Fob: 2014 and Newer

Although a new Cadillac key fob was introduced with the 2020 CT5, it is quite similar to the one introduced in 2014. Therefore, you just have to follow these simple steps for easy Cadillac key fob battery replacement:

1. There should be a tiny release button located on the side of the key fob case. You just have to press the button and the case will open, revealing the metal key. 
2. When you remove the key, you should see a little opening and use a flathead screwdriver to separate the side of the case.
3. Inside, you’ll see the circuit board on one side and the battery on the other. 
4. Remove the old battery and carefully pop in the replacement battery. You may have to use the screwdriver to pop the old battery out. 
5. Similar to many manufacturers, the Cadillac key fob battery replacement requires a CR2032 battery. When placing the new battery in the fob, make sure the positive side is facing down.
6. Afterward, just pop the case back together, and you’re ready to take advantage of the popular features of your Cadillac key fob. 

The CR2032 battery is the preferred choice of Cadillac and can be purchased where similar products are sold. You can even buy it at Heiser Cadillac in West Bend at our parts department. 

Replacing Your Cadillac Key Fob

If you think it’s time for your Cadillac key fob replacement around Hartford, there could be some telltale signs, like having to be close to the vehicle to lock or unlock. In most cases, it will be the key fob battery, however, it could also be an issue with the key fob itself. If this is the case, you could always make an appointment with our service team to address any concerns.

Learn More About How to Open the Cadillac Key Fob with Us

You have learned how to change the battery in a Cadillac key fob. For everything else, you can schedule service with our qualified team near Grafton to get back on the road. If you have any questions, we encourage you to get in touch with our service specialists to have them cleared up.

These recommendations may become outdated over time or differ from recommendations for older vehicles. To ensure accuracy, always consult your owner’s manual or a certified OEM mechanic.